changae, Hemigrammus Ota [R. P.], Lima [F. C. T.] & Hidalgo [M. H.] 2019:336, Figs. 1-2 [Zootaxa 4577 (no. 2); ref. 36619] Aguajal Pozo Minero, Aguajal Cicra, Puerto Maldonado, Departamento Madre de Dios, Peru, 12°33'48"S, 70°07'03"W. Holotype: MUSM 663836. Paratypes: CAS, FMNH, INPA, MCZ, MUSM, ZUEC. Plus additional non-type material. •Valid as Hemigrammus changae Ota, Lima & Hidalgo 2019. Current status: Valid as Hemigrammus changae Ota, Lima & Hidalgo 2019. Acestrorhamphidae: Pristellinae. Distribution: Upper Madeira River basin, southeastern Peru and Bolivia. Habitat: freshwater.